Ornamental Plant Germplasm Center
Coreopsis is a priority genus for germplasm acquisition and conservation
Seed biology of Coreopsis is an important activity at the OPGC
Field studies of Coreopsis for germplasm characterization
Celebrating the wonderful world of Coreopsis during 2013!
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The Ornamental Plant Germplasm Center (OPGC) is part of the National Plant Germplasm System, a network of organizations and people dedicated to preserving the genetic diversity of crop plants.

The OPGC is a joint effort of the USDA-ARS and The Ohio State University's Department of Horticulture and Crop Science.  Financial support is provided through the Floriculture and Nursery Research Initiative of the ARS.

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Recent News

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Following the selection of Begonia as the first signature genus for the OPGC in 2012, Coreopsis has now been chosen as the focus for 2013.  This means that throughout the year various activities will emphasize the attributes and potential of this widespread North American genus.  The...
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The OPGC continues to expand a fruitful collaboration with Brazilian institutions.  Gabriel Loli Bazo from the Universidade Estadual de Maringa was a visiting scholar in the Seed Biology Program at The Ohio State University during the summer of 2012.  Gabriel provided assistance to a...
Rainwater Catchment
The OPGC is the recipient of a University project to demonstrate sustainable management practices. Spurred by a freshman student, Alec Janda, and supported by a grant from the Ohio State's Energy Services and Sustainability program, a rainwater catchment system was installed in the OPGC grounds...
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A story about begonias and the OPGC appeared in the May/June issue of the OFA Bulletin.  The story highlights the selection of begonias as the OPGC's signature plants for 2012.  It also describes some of the opportunities and challenges associated with managing a germplasm collection that...